CN202666919U - Vertical-shaft type ring-hammer mill - Google Patents
Vertical-shaft type ring-hammer mill Download PDFInfo
- Publication number
- CN202666919U CN202666919U CN 201220312539 CN201220312539U CN202666919U CN 202666919 U CN202666919 U CN 202666919U CN 201220312539 CN201220312539 CN 201220312539 CN 201220312539 U CN201220312539 U CN 201220312539U CN 202666919 U CN202666919 U CN 202666919U
- Authority
- CN
- China
- Prior art keywords
- shaft
- main shaft
- type ring
- staving
- grinding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Crushing And Grinding (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a vertical-shaft type ring-hammer mill. The vertical-shaft type ring-hammer mill comprises a rack, a main shaft, a coupler, a transmission shaft, a grinding barrel body, a rotatable shaft, a rotor component and a discharging grid, wherein the main shaft is fixed on the transmission shaft by the coupler, and the upper end of the main shaft is inserted into the grinding barrel body which is connected with the rotatable shaft; the rotatable shaft is fixed on the rack; one side of the grinding barrel body is provided with a worm-wheel and worm mechanism opposite to the rotatable shaft; the rotor component is arranged on the main shaft; the discharging grid is horizontally fixed on the tail end of the main shaft; and the upper part of the discharging grid is provided with a grinding ball. The vertical-shaft type ring-hammer mill disclosed by the utility model has the advantages that different grinding modes are adopted by change of the material grinding process, so that the grinding efficiency is high, the material adaptability is strong, and the structure is simple and reliable; and rotation is carried out by the worm-wheel and worm mechanism, so that the maintenance and the inspection are convenient.
Description
Technical field:
The utility model relates to a kind of vertical shaft type ring sledge mill, belongs to the grinder technical field, is applicable to the production of wet method mineral powder.
Background technology:
Existing wet milling generally adopts ball mill or rod mill, and characteristics are bulky, and power consumption is higher; And product granularity is thick, and peripheral auxiliary equipment is more.
The utility model content:
The technical problems to be solved in the utility model provides a kind of employing vertical structure, has taked different lapping modes, and grinding efficiency is high, material strong adaptability, simple and reliable for structure, realizes the processing of efficient energy-saving powder.
For achieving the above object, the utility model has adopted following scheme: a kind of vertical shaft type ring sledge mill, comprise frame, main shaft, shaft coupling, power transmission shaft, grind staving, rotatable axle, rotor assembly and discharging grid, described main shaft is fixed on the power transmission shaft by shaft coupling, and inserted in the grinding staving by the upper end, described grinding staving links to each other with rotatable axle, described rotatable axle is fixed on the frame, described grinding staving one side is equipped with the worm-and-wheel gear that is oppositely arranged with rotatable axle, described rotor assembly is installed on the main shaft, the discharging grizzly level is fixed on the main shaft end, and mill ball is equipped with on discharging grid top.
Further, described rotor assembly comprises steady pin and the ring hammer of fixed mount, circle distribution, and described ring hammer is more than one and is arranged on the steady pin.
Further, described grinding staving and main shaft are concentric, and described grinding staving top is provided with feed hopper, and described grinding staving bottom is provided with discharging opening.
Further, described frame upper right side is fixedly installed a motor, is provided with belt pulley between described power transmission shaft and the motor.
Further, described main shaft lower end is equipped with the stirring rod more than.
Vertical shaft type ring sledge mill beneficial effect of the present utility model is: by adopting the vertical structure staving, main shaft is from the feed opening grinding staving of packing into, solved the contradiction that the needs of generally packing into from the grinding bottom are installed sealing mechanism, stopped to leak and change the trouble of sealing, improved the reliability of equipment, rotor assembly has improved the adaptability of material, all can enter the ring sledge mill less than the material of 10mm.The main shaft end has been installed the discharging grid with main shaft rotation, saved classification and filtered link, and the structure of the agitator mill of lower end can improve the working ability of superfine powder, and worm-and-wheel gear is rotated, and is convenient to maintenance and checks.
Description of drawings
Fig. 1 is the structural representation of the utility model vertical shaft type ring sledge mill.
The specific embodiment:
As shown in Figure 1, this vertical shaft type ring sledge mill, comprise frame (9), main shaft (4), shaft coupling (6), power transmission shaft (18), grind staving (2), rotatable axle (10), rotor assembly (11) and discharging grid (13), described main shaft (4) is fixed on the power transmission shaft (18) by shaft coupling (6), and inserted in the grinding staving (2) by the upper end, described grinding staving (2) links to each other with rotatable axle (10), described rotatable axle (10) is fixed on the frame (9), described grinding staving (2) one sides are equipped with the worm-and-wheel gear (3) that is oppositely arranged with rotatable axle (10), described rotor assembly (11) is installed on the main shaft (4), discharging grid (13) is horizontally fixed on main shaft (4) end, and mill ball (14) is equipped with on discharging grid (13) top.
Wherein, described rotor assembly (11) comprises steady pin (15) and the ring hammer (16) of fixed mount (17), circle distribution, and described ring hammer (16) is arranged on the steady pin (15); Described grinding staving (2) and main shaft (4) are concentric, and described grinding staving (2) top is provided with feed hopper (5), and described grinding staving (2) bottom is provided with discharging opening (1); Described frame (9) upper right side is fixedly installed a motor (8), is provided with belt pulley (7) between described power transmission shaft (7) and the motor (8); Described main shaft (4) lower end is equipped with the mixing arm (12) more than.
Motor (8) drives main shaft (4) rotation by belt pulley (7), the ring hammer that is installed on the rotor assembly (11) on the main shaft (4) moves near grinding staving (2) under the effect of rotary centrifugal force, material enters from charging aperture (5), the rotor assembly that is rotated (11) produces and rolls rear pulverizing, material after the pulverizing drops on and grinds staving (2) bottom, the mill ball (14) that rotatablely moved by mixing arm (12) to drive further grinds material, powder material after qualified flows out from discharging opening (1) by discharging grid (13), thereby has finished whole process of lapping.The utility model has been finished the rolling and ball milling of material by a main shaft (4), has saved the link of increase equipment and conveying, and system is simple and reliable, and economize on electricity significantly.
Vertical shaft type ring sledge mill beneficial effect of the present utility model is: by adopting the vertical structure staving, main shaft is from the feed opening grinding staving of packing into, solved the contradiction that the needs of generally packing into from the grinding bottom are installed sealing mechanism, stopped to leak and change the trouble of sealing, improved the reliability of equipment, rotor assembly has improved the adaptability of material, all can enter the ring sledge mill less than the material of 10mm.The main shaft end has been installed the discharging grid with main shaft rotation, saved classification and filtered link, and the structure of the agitator mill of lower end can improve the working ability of superfine powder, and worm-and-wheel gear is rotated, and is convenient to maintenance and checks.
Above-described embodiment; it is an example of the present utility model; be not to limit enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with the described content of the utility model claim all should be included in the utility model protection domain.
Claims (5)
1. vertical shaft type ring sledge mill, comprise frame, main shaft, shaft coupling, power transmission shaft, grind staving, rotatable axle, rotor assembly and discharging grid, it is characterized in that: described main shaft is fixed on the power transmission shaft by shaft coupling, and inserted in the grinding staving by the upper end, described grinding staving links to each other with rotatable axle, described rotatable axle is fixed on the frame, described grinding staving one side is equipped with the worm-and-wheel gear that is oppositely arranged with rotatable axle, described rotor assembly is installed on the main shaft, the discharging grizzly level is fixed on the main shaft end, and mill ball is equipped with on discharging grid top.
2. according to right 1 desired vertical shaft type ring sledge mill, it is characterized in that: described rotor assembly comprises steady pin and the ring hammer of fixed mount, circle distribution, and described ring hammer is more than one and is arranged on the steady pin.
3. according to right 1 desired vertical shaft type ring sledge mill, it is characterized in that: described grinding staving and main shaft are concentric, and described grinding staving top is provided with feed hopper, and described grinding staving bottom is provided with discharging opening.
4. according to right 1 desired vertical shaft type ring sledge mill, it is characterized in that: described frame upper right side is fixedly installed a motor, is provided with belt pulley between described power transmission shaft and the motor.
5. according to right 1 desired vertical shaft type ring sledge mill, it is characterized in that: described main shaft lower end is equipped with the mixing arm more than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312539 CN202666919U (en) | 2012-06-27 | 2012-06-27 | Vertical-shaft type ring-hammer mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312539 CN202666919U (en) | 2012-06-27 | 2012-06-27 | Vertical-shaft type ring-hammer mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202666919U true CN202666919U (en) | 2013-01-16 |
Family
ID=47487853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312539 Expired - Fee Related CN202666919U (en) | 2012-06-27 | 2012-06-27 | Vertical-shaft type ring-hammer mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202666919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU212594U1 (en) * | 2022-03-09 | 2022-07-29 | федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет" (ДГТУ) | Dynamic self-grinding mill |
-
2012
- 2012-06-27 CN CN 201220312539 patent/CN202666919U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU212594U1 (en) * | 2022-03-09 | 2022-07-29 | федеральное государственное бюджетное образовательное учреждение высшего образования "Донской государственный технический университет" (ДГТУ) | Dynamic self-grinding mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20160627 |